Taiwan's Ministry of National Defence (MND) wrote on X: "41 PLA aircraft, 9 PLAN vessels and 1 official ship operating around Taiwan were detected up until 6 a.m. (UTC+8) today."

It said 28 out of 41 sorties crossed the median line and entered Taiwan’s northern, central and southwestern ADIZ.

"We have monitored the situation and responded," the Ministry said.

In another X post, the Ministry said: " 8 sorties of PLA aircraft, 9 PLAN vessels and 1 official ship operating around Taiwan were detected up until 6 a.m. (UTC+8) today. 4 out of 8 sorties crossed the median line and entered Taiwan’s southwestern ADIZ. We have monitored the situation and responded accordingly."

What is the basis of China’s claim over Taiwan?

The basis of China’s claim over Taiwan dates back to 1945 when Japan lost its control over the island in 1945,post-World War Two.

The 1949 Chinese civil war lead to communists taking control and Chiang Kai-shek the one who lost fled to Taiwan. He ruled it for many decades.

This is where China’s claim to Taiwan emanates. The very fact that Chiang Kai-shek came to Taiwan and was not indigenous to the place is Taiwan’s argument against the claim.

The question is why is Taiwan important to China?

“A lot of things actually, which of course are related to Taiwan but not necessarily direct to Taiwan. It's more about (China's) relationship changing with United States – or we should say Western Countries, mainly United States and China. Taiwan then happens to become key player and main actor in this dynamics,” said Alice.

100 miles from the coast of China, Taiwan is an island, that is located in the “first island chain,” this positioning makes it crucial to the US foreign policy.